Quote:
Originally Posted by TinCanAlley
If you scroll up to post #53 you'll see a waveform I posted. The waveform for the 170V in the pic is what supposed to be on the scope. I thought I had it, but that waveform didn't go away when I removed the probe. So it most likely isn't from the circuit, but from the scope itself.
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I really suspect that the probe could have been picking up the waveform without direct connection to the test point... a sensitive probe held near the horizontal section can easily do that. If you turn the TV off, does the waveform on the scope stop?
jr